Haltech Elite 1500 PnP Ada Harn Only Yamaha WaveRunner (HT-140980) 1733 The S-Type II systems use

The S-Type II systems use the latest muffler design to eliminate sound frequencies are often associated with resonance or drone

Touring Edition: 46 lbs

STILLEN VQ37 Supercharger Kit for the Nissan 370Z Nismo

This configuration provides the best ratio of interior refinement and exterior rumble on the market

Haltech Elite 1500 PnP Ada Harn Only Yamaha WaveRunner (HT-140980) 1733 The S-Type II systems useIf you are using a factory harness and are after an easy ECU upgrade, take a look at Haltech Plug'n'Play Adaptor Kits. These adaptors plug directly into your Haltech ECU and have a set of factory connectors on the other side which plug straight into the factory harness. Simple Haltech Plug'n'Play product that allows you to be up and running in just a few hours. Quick start guide will walk you through installation of the Haltech Plug'n'Play adaptor